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# frozen_string_literal: true
require_relative 'helper'
begin
require 'bigdecimal'
rescue LoadError
end
module Psych
###
# Test numerics from YAML spec:
# http://yaml.org/type/float.html
# http://yaml.org/type/int.html
class TestNumeric < TestCase
def setup
@old_debug = $DEBUG
$DEBUG = true
end
def teardown
$DEBUG = @old_debug
end
def test_load_float_with_dot
assert_equal 1.0, Psych.load('--- 1.')
end
def test_non_float_with_0
str = Psych.load('--- 090')
assert_equal '090', str
end
def test_big_decimal_tag
decimal = BigDecimal("12.34")
assert_match "!ruby/object:BigDecimal", Psych.dump(decimal)
end if defined?(BigDecimal)
def test_big_decimal_round_trip
decimal = BigDecimal("12.34")
$DEBUG = false
assert_cycle decimal
end if defined?(BigDecimal)
def test_does_not_attempt_numeric
str = Psych.load('--- 4 roses')
assert_equal '4 roses', str
str = Psych.load('--- 1.1.1')
assert_equal '1.1.1', str
end
# This behavior is not to YML spec, but is kept for backwards compatibility
def test_string_with_commas
number = Psych.load('--- 12,34,56')
assert_equal 123456, number
end
def test_string_with_commas_with_strict_integer
str = Psych.load('--- 12,34,56', strict_integer: true)
assert_equal '12,34,56', str
end
end
end
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